Finding the Fourth Proportional to 29,701,061.46, 44,551,627.71 and 8,135,849.07
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Solution
The fourth proportional to 29,701,061.46, 44,551,627.71 and 8,135,849.07 is: 12,203,783.33
Step by Step Solution
- Step 1: Write the proportion equation
29,701,061.46 : 44,551,627.71 = 8,135,849.07 : x - Step 2: Convert to fraction form
29,701,061.46/44,551,627.71 = 8,135,849.07/x - Step 3: Cross multiply
29,701,061.46x = 44,551,627.71 × 8,135,849.07 - Step 4: Simplify right side
29,701,061.46x = 362,465,318,871,389.75 - Step 5: Solve for x
x = 362,465,318,871,389.75/29,701,061.46 - Step 6: Final answer
x = 12,203,783.33
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.